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gnu: Add ghc-errorcall-eq-instance. 

* gnu/packages/haskell.scm (ghc-errorcall-eq-instance): New variable.
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Ricardo Wurmus 2018-08-15 12:14:53 +02:00 committed by Ricardo Wurmus
parent 7e2c8cb5fc
commit 19395aec69
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gnu/packages/haskell.scm
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@ -9849,4 +9849,31 @@ disk space usage.")
(description "This package provides a library implementing the XDG Base Directory spec.")
(license license:bsd-3)))
(define-public ghc-errorcall-eq-instance
(package
(name "ghc-errorcall-eq-instance")
(version "0.3.0")
(source
(origin
(method url-fetch)
(uri (string-append "https://hackage.haskell.org/package/"
"errorcall-eq-instance/errorcall-eq-instance-"
version ".tar.gz"))
(sha256
(base32
"0hqw82m8bbrxy5vgdwb83bhzdx070ibqrm9rshyja7cb808ahijm"))))
(build-system haskell-build-system)
(inputs
`(("ghc-base-orphans" ,ghc-base-orphans)))
(native-inputs
`(("ghc-quickcheck" ,ghc-quickcheck)
("ghc-hspec" ,ghc-hspec)
("hspec-discover" ,hspec-discover)))
(home-page "http://hackage.haskell.org/package/errorcall-eq-instance")
(synopsis "Orphan Eq instance for ErrorCall")
(description
"Prior to @code{base-4.7.0.0} there was no @code{Eq} instance for @code{ErrorCall}.
This package provides an orphan instance.")
(license license:expat)))
;;; haskell.scm ends here